@29decibel I think this is the correct link: https://www.joshwcomeau.com/css/center-a-div/

Just from the top of my head...

```css
#mydiv { margin: auto }
```

```css
:has(> #mydiv) {
display: grid;
place-items: center;
}
```

```css
:has(> #mydiv) {
display: flex;
justify-content: center;
align-items: center;
}
```

```css
#mydiv {
position: absolute;
top: 50%
left: 50%;
transform: translate(-50%, -50%)
}

... Now I'll go read the article myself and compare notes 😁
#CSS